Post Created date
How to create a Virtual Serial Port?
I don't see any source code. . .
Sunday, 28 December 2008 - 08:53
Math Co-Processors
leon_heller wrote:I used a an ADI DSP for a similar application many years ago - we needed very fast integer arithmetic and some floating-point for Kalman tracking. The code was...
Friday, 19 December 2008 - 00:39
Math Co-Processors
leon_heller wrote:There's no FPU on the Cortex! The OP wants integer arithmetic, anyway. What's happened to the OP, anyway? Perhaps he's given up. Leon. I'm still looking around...
Thursday, 18 December 2008 - 22:53
Math Co-Processors
Multiply and divide of integers
Wednesday, 17 December 2008 - 21:17
help me with tempersture measuring tutorial
ADT7301 is my current fav. . .easy to interface, wide range, inexpensive and accurate to 1*C
Tuesday, 16 December 2008 - 02:11
How to create a Virtual Serial Port?
but similar to how an ftdi 232 can show up as a comm port, I'd like a written program to do that as well. . .lantronix is a good example: for their matchport, they include a...
Monday, 15 December 2008 - 23:54
External Flash Interface
sending me chips isn't necessary, though I would appreciate a part number:-) . . .size isn't a concern, at the moment, any size sram will work just as long as it works
Friday, 3 October 2008 - 19:40
External Flash Interface
The SRAM I plan to use[purchased] appears to have a pin for write only[active low]. . .when high, it's in read mode. I notice the atMega has pins for both read and write. . .Any...
Thursday, 2 October 2008 - 20:51
External Flash Interface
I'll be using Avrstudio. . .my previous designs[which this new design will be strongly based on] were fine with just the onboard flash and I expect updates to be - at worse -...
Friday, 26 September 2008 - 17:23
External Flash Interface
ohHHhh, well, that could have gotten lame quick. . .I'm looking for [non] volatile data space. . .I think I have an incorrect understanding. . .with additional[external] sram, I...
Thursday, 25 September 2008 - 21:10
External Flash Interface
This is my effort to answer my first question by first realizing the limits when interfacing with external flash capability of the chip. . .looking at the datasheet, 64k appears...
Thursday, 25 September 2008 - 20:27
Oscilloscopes - again
abreuma wrote:Ok, looks like I continue to shop for a used Tek. I've a tds220 available if you're interested. . .pm me for details
Thursday, 19 June 2008 - 00:22